Metal bis-triflimide compounds and methods for synthesis of metal bis-triflimide compounds
US6998497B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Mar 12, 2002 |
| Grant date | Feb 14, 2006 |
| Priority date | — |
| Expiry date | Mar 12, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/23
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A metal bis-triflimide compound having the formula: [Mx]n+[(N(SO2CF3)2)(nx−yz)](nx−yz)−[Ly]z− where M is a metal selected from the metals in groups 5 to 10, 12 and 14 to 16 and Cu, Au, Ca, Sr, Ba, Ra, Y, La, Ac, Hf, Rf, Ga, In, Tl, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Lu and the actinides; L is a negative or neutral ligand; n is 2,3,4,5,6,7 or 8; x is greater than or equal to 1 y is 0,1,2,3,4,5,6,7 or 8; and z is 0,1,2,3 or 4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.